RustPBX - secure software-defined PBX (SD-PBX)

RustPBX is a high-performance, secure software-defined PBX (Private Branch Exchange) system implemented in Rust, designed to support AI-powered communication pipelines.

Overview

RustPBX enables real-time control of call states, transcription, and TTS through WebSocket interfaces. It integrates seamlessly with modern communication infrastructure while maintaining compatibility with traditional telephony systems.

Key Features

• WebSocket Control Interface: Manage call states, real-time transcription, and TTS commands via WebSocket
• AI Service Integration: Direct integration with mainstream ASR/TTS service providers
• Modern Web Connectivity: Support for SIP.js and WebRTC over WSS, providing firewall-friendly and secure communications
• Traditional SBC Capabilities: Functions as a Session Border Controller with high-performance proxy features
• Enterprise-Grade Features: Includes CDR (Call Detail Records), authentication, and call forwarding functionality

Requirements

• Rust 1.75 or later
• Cargo package manager

Project Status

This project is currently in active development (WIP). The core functionality is being implemented and refined. We welcome contributions and feedback from the community.

License

MIT License